This thesis is partly a theoretical introduction to some basic concepts of signal processing such as the Fourier transform, linear time invariant systems and spectral analysis of random signals, both in the continuous and discrete setting. A second part is devoted to theory and applications of echo cancellation and voice activity detection in so called social robotics. Existing methods are presented along with new specialized methods and both are later evaluated.Vi ger en teoretisk introduktion till grundläggande koncept inom kontinuerlig och diskret signalhantering som Fourier-transformen, linjära tidsinvarianta system och spektralanalys av slumpsignaler. En andra del behandla teori och tillämpningar för ekokansellering och röstdetektion i...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
I denne oppgaven foreslås en fremgangsmåte for konvolusjon av to sanntids lydsignaler, til bruk i li...
With urbanization being a global trend, more and more people are finding them- selves living in clos...
This thesis is partly a theoretical introduction to some basic concepts of signal processing such as...
In conversations between humans, not only the content of the utterances but also our social signals ...
Unintentional encounters between robots and humans will increase in the future and require concepts...
For a robot to succeed at speech recognition, it is advantageous to have a strong and clear signal t...
Social robots are becoming more and more common in our everyday lives. In the field of conversationa...
Social Signal Processing is the first book to cover all aspects of the modeling, automated detection...
Robotic telepresence systems enable humans to be present physically and socially in a distant enviro...
For a robot to succeed at speech recognition, it is advantageous to have a strong and clear signal t...
Nonverbal communication is essential for natural and effective face-to-face human-human interaction....
This thesis investigates the viability of a new communication medium for telepresence, namely a robo...
The use of autonomous robots in our society is increasing every day and a robot is no longer seen as...
This thesis presents tools and components necessary to further develop an implementation of a method...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
I denne oppgaven foreslås en fremgangsmåte for konvolusjon av to sanntids lydsignaler, til bruk i li...
With urbanization being a global trend, more and more people are finding them- selves living in clos...
This thesis is partly a theoretical introduction to some basic concepts of signal processing such as...
In conversations between humans, not only the content of the utterances but also our social signals ...
Unintentional encounters between robots and humans will increase in the future and require concepts...
For a robot to succeed at speech recognition, it is advantageous to have a strong and clear signal t...
Social robots are becoming more and more common in our everyday lives. In the field of conversationa...
Social Signal Processing is the first book to cover all aspects of the modeling, automated detection...
Robotic telepresence systems enable humans to be present physically and socially in a distant enviro...
For a robot to succeed at speech recognition, it is advantageous to have a strong and clear signal t...
Nonverbal communication is essential for natural and effective face-to-face human-human interaction....
This thesis investigates the viability of a new communication medium for telepresence, namely a robo...
The use of autonomous robots in our society is increasing every day and a robot is no longer seen as...
This thesis presents tools and components necessary to further develop an implementation of a method...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
I denne oppgaven foreslås en fremgangsmåte for konvolusjon av to sanntids lydsignaler, til bruk i li...
With urbanization being a global trend, more and more people are finding them- selves living in clos...